a shottie bong. a Shottie is a way of smoking cannabis through in a bong, instead of having a bowl, the pipe is straight, a plug of tobacco is used, then cannabis is applied over the top of the tobacco. a lighter is applied until the plug burns enough to slip down the pipe and 'pop' into the water at the bottom. These can also be referred to as 'Shinobi Warriors'.
variations include:
'Shinobis'
'Shinoblays'
'warriors'

"hey man, do you fancy coming to my room and toking some shinobi warrior?"